baber/WOPTO huggingface dataset:
Patent JP-H05291782-A (JP)
Title: Electric wave absorbing body
Inventor: HATAKEYAMA KENICHI
IPC: H05K9/00
Filed: 1992-04-08
Abstract: PURPOSE:To stabilize electric wave absorbing performance and then reduce weight by mixing three types, namely a base material, a filling substance, and a conductive substance, simultaneously or constituting an electronic absorber by mixing either two types and then mixing the remaining one type to the mixture. CONSTITUTION:A base material such as a paint, rubber, and epoxy resin, a non-conductive and non-magnetic granular object such as granular polyetylene, expanded stylene beads, and glass ball, and a conductive material such as a conductive particle and a conductive fiber are mixed simultaneously or two types, namely a base material such as epoxy resin and a filling substance such as expanded styrene beads with a diameter of 6mm are mixed and then the conductive material such as conductive particle and conductive fiber are mixed to these two types, thus constituting an electric wave absorber. In this manner, a secondary surface is constituted on purpose and then a conductive particle, a conductive fiber, or a magnetic particle is laid out on the secondary surface, thus maldistributing the particle and hence stabilizing electric wave absorbing performance.
Patent JP-H10303662-A (JP)
Title: Power amplifier system with less deterioration even on the occurrence of failure
Inventor: RIVIERRE BERNARD
IPC: H04B1/04
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide the power amplifier system that optimizes cell power on the occurrence of a failure in the amplifier. SOLUTION: In this system, all amplifier paths have almost the same power even when input signals have different power. Each amplifier path is provided with at least one cell 40 having preferably two same amplifiers that are connected to 1st and 2nd ports of a coupler 68, and a 3rd port, configures an output 44 of a cell 40. If possible, the cell 40 is provided with an input coupler 54 whose one port configures a cell input and whose other two ports are connected to respective inputs of the amplifier desirably. Each cell 40 is provided with a means that re-combines a signal to a port of an output coupler 68 so as to maximize the power at the output when any of the amplifiers is faulty.
Patent JP-S61275271-A (JP)
Title: 1,2,4-oxa(thia)diazoline derivative, production thereof and insecticide and agricultural and horticultural germicide
Inventor: HAGIWARA KENJI
IPC: C07D271/06
Filed: 1985-05-30
Abstract: NEW MATERIAL:A compound expressed by formula I (X and Y are O or S; R1 is halogen, alkyl, haloalkyl or alkoxy; R2 is halogen, hydrocarbon, alkoxycarbonyl, alkylamino, phenylazo, tetramethylene, etc.; R is hydrocarbon or aromatic group; n is 0 or an integer 1-3; m is an integer 1-5). EXAMPLE:2-(4-Chlorophenyl)-5-(2,6-difluorophenyl)-DELTA<4>-1,2,-4-thia diazolin-3-one. USE:An insecticide and agricultural and horticultural germicide. PREPARATION:For example, a compound expressed by formula II is reacted with an oxidizing agent to afford the aimed compound expressed by formula I.
Patent JP-H10306505-A (JP)
Title: Unit type building
Inventor: USAMI TAKAHIRO
IPC: E04B1/348
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a unit type building by which a nondwelling part such as an entry porch can be formed by reducing site work and also by reducing the kinds of units, so that the working efficiency can be enhanced. SOLUTION: In a unit type building 10, a part of one building unit 11A is constructed so as to be outwardly projected from the outside walls of the other building units 11, so that the projected part A is built as a nondwelling part. Thereby, the nondwelling part such as an entry porch can be formed only by combining one building unit with the other building unit at site. Then, the site work of the nondwelling part of the unit type building 10 can be reduced, and also the building can be formed by reducing the kinds of the units, and also the working efficiency can be enhanced.
Patent JP-H05312148-A (JP)
Title: Closed compressor
Inventor: AKASHI HIRONARI
IPC: F04B35/01
Filed: 1992-05-08
Abstract: PURPOSE:To prevent a discharge pipe from receiving large repeated stress by providing a coil spring between a compressor unit and a closed container so that a center line runs approximately in parallel in the direction of large vibration proper to the compressor unit. CONSTITUTION:When a crank shaft 11 is rotated by a motor part 6, a piston 10 connected to a crank eccentric part 11a through a connecting rod 12, is reciprocated in a cylinder 9, and a refrigerant is compressed. A coil spring 22 is provided between a compressor unit 16 and a closed container 4 so that the center line runs approximetry in parallel to the perpendicular line in the direction where the resultant force of the reciprocating inertia force of the piston 10, the reciprocating inertia force as well as the centrifugal force of the connecting rod 12, the centrifugal force of the crank eccentric part 11a, and the centrifugal force of a balance weight 23, becomes of minimum level while a crank is rotated once. Application of large repeated stress to a discharge pipe 19 is thus prevented, while break loss of the discharge pipe 19 due to metallic fatigue is also prevented.
Patent JP-H1047756-A (JP)
Title: Temperature controller for warm water in bathtub
Inventor: NAGATA AKIRA
IPC: F24H1/00
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a temperature controller for hot water capable of forcing temperature of hot water in the bathtub to rapidly reach set temperature by speeding up transition operation from standby time to heat keeping operation. SOLUTION: Detected temperature obtained continuously from a temperature sensor 32 is incorporated in a predetermined time interval, and the detected temperature is successively stored in memory means. Further, the oldest detected temperature among a plurality of detected temperatures stored in the memory means (RAM 66) is updated and held to the newest detected temperature. The average value thereof and the set temperature are compared with each other at need, and temperature keeping control is achieved in response to a comparison result.
Patent JP-S595069-A (JP)
Title: Controlling method of zero point return of rotary unit
Inventor: OOTA EIJI
IPC: B41F33/08
Filed: 1982-07-02
Abstract: PURPOSE:To enable to perform zero point returning by a simple operation, by momentarily stopping the rotation of a differential mechanism by a logical change of a signal outputted from a sensor which detects the arrival of a reference point of a rotary cylinder to a predetermined zero point, in a corrugated cardboard sheet production line or the like. CONSTITUTION:When a bush button PB for generating a zero point return command is depressed, a flip-flop F2 is set through an OR circuit O1, an AND circuit A2 affirmatively inputted with a signal from the sensor 36 and an edge pulse generating circuit EP3, whereby a differential motor 58 is reversely rotated so that the reference point P of a form cylinder 12 reaches the zero point Z through a shorter path. When a leading edge part E passes by the sensor 36, the signal therefrom becomes L, an H signal is outputted from an edge pulse generating circuit EP4 with a predetermined time delay set by a delay timer T1, the flip-flop F2 is reset, and driving of an amplifier AM2 is stopped. Thereby, an AND condition is established in an AND circuit A1 which is negatively inputted with a signal from the sensor 36 (which is now an OFF signal), the motor is normally rotated through an EP1 circuit, a flip-flop F2 and an amplifier AM1, and is stopped by an H signal from the sensor to apply an electromagnetic brake, whereby the point P is returned to the zero point Z.
Patent JP-S5240178-A (JP)
Title: Accelerometer
Inventor: AKITA CHIAKI
IPC: G01P15/08
Filed: 1975-09-25
Abstract: PURPOSE: To brake the motion of a nonmagnetic conductive pendulum with the magnetic field of magnets thereby making possible the easy production without using braking oil. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5341660-A (JP)
Title: Phase-adjusted operation of water wheel and pump water wheel
Inventor: FUKUMASU KENJI
IPC: F03B11/00
Filed: 1976-09-29
Abstract: PURPOSE: To make a high efficiency phase-adjusted operation available by allowing a runner to rotate perfectly in the air and by reducing an idling resisting torque. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5450782-A (JP)
Title: Atomosphere replacement device within reactor container
Inventor: KANAKUBO HIROSHI
IPC: G21D1/02
Filed: 1977-09-29
Abstract: PURPOSE: To replace the atomosphere of a corner part or a place behind something with certainty by means of piping and connecting the header of nitrogen gas supplying / header of air supplying and th discharging outlet of stirring type atomosphere of a corner part in the atomosphere chamber under the floor.  
     CONSTITUTION: At the replacement time of air, a valve 10 is closed and a system of nitrogen supplying is separated. The auomosphere under the floor is diluted by the air by means of opening a valve 11 and of sending a compressed air to a regulating system of the atomosphere under the floor via a piping 9 via a recycling fan 3 and a duct 4. At the same time of this the air in stagnant parts A of each chambers under the flooe is discharged by means of opening a valve 22. At th replacement time of nitrogen, nitrogen gas is sent via the piping 9 by means of closing the valve 11 and opening the valve 10. A stirring type atomosphere discharging port having blades is set up at th stagnant parts A, and the passed gas is scattered in all directions by the effect of th blades like a windmill. Thereby, the replacement of th stagnant part becomes more effective 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06323170-A (JP)
Title: Intake device for engine with mechanical supercharger
Inventor: SASAKI JUNZO
IPC: F02D45/00
Filed: 1993-05-18
Abstract: PURPOSE:To surely prevent a supercharger delivery pressure from excessively increasing without almost decreasing an output regardless of an intake air temperature. CONSTITUTION:In an ECU42, close timing of an intake valve 25 is largely delayed from the bottom dead center of a piston by a valve timing variable mechanism 31, in the case that an engine speed Ne detected by an engine speed sensor 43 is a critical rotational speed No or less, and the close timing is advanced to approach the bottom dead center of the piston in the case that the engine speed Ne exceeds the critical rotational speed No. Further, the critical rotational speed No is set to a lower value in accordance with higher increasing an intake air temperature detected by an intake air temperature sensor 46.
Patent JP-H06334043-A (JP)
Title: Placement of cell in semiconductor device
Inventor: UCHIDA YOSHITAKA
IPC: H01L21/822
Filed: 1993-05-18
Abstract: PURPOSE:To provide a method for placing cells in which a designated length of route can be realized while taking account of the possibility of routing. CONSTITUTION:A logic interconnection is constituted of a net comprising the terminal (b) of a cell A, the terminal (a) of a cell B and the terminal (b) of a cell C, and a net comprising the terminal (b) of the cell B and the terminal (a) of the cell C. The distance between the terminal (b) of the cell A and the terminal (a) of the cell B is designated to '20', the distance between the terminal (b) of the cell A and the terminal (b) of the cell C is designated to '100', and the distance between the terminal (b) of the cell B and the terminal (a) of the cell C is designated to '20'. Since the designated distance between the cells A and C is longer than the shortest path therebetween, each cell can be placed while realizing the designated distances by inserting a dummy cell into the path between the cells A and C.
Patent JP-H10291575-A (JP)
Title: Holding utensil for bobbin, etc., and holding plate for bobbin, etc., using the same
Inventor: MURAZUMI TAKUYA
IPC: B65D85/00
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To reduce the cost for the fixation and the holding of bobbins, etc., when the bobbins, etc., are to be stored or transported by providing a holding utensil for bobbins, etc., one piece of which can fix and hold two bobbins, etc. SOLUTION: This holding utensil is a hollow body wherein a short cylindrical part 14 is formed at an intermediate location on the lower surface of a flat plate-form flange part 13 which extends to the outside from the lower end of a hat-shaped cylindrical part 12, and to the hat-shaped cylindrical part 12, a disk-shaped top part 15 and a short tubular body part 16 are connected by a tapered part 17 or a roundness, and on the outer rim of the body part 16, a plurality of protruding lines 20 are formed in the axial direction, and the short cylindrical part 14 has a double wall structure wherein the cross sectional shape is a U-shape, and its internal cylindrical part 21 and its external cylindrical part 22 are connected by a plurality of reinforcing ribs 23 in the radial direction, and at the same time, at the lower end of the internal cylindrical part 21,  a tapered part 24 or a roundness is imparted.
Patent JP-H11289821-A (JP)
Title: Rice transplanter
Inventor: TAKEDA YUICHI
IPC: A01C11/00
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent a fertilizer from falling off and omit a mechanism for lifting and lowering a fertilizer application machine when discharging the fertilizer, reduce the production cost and carry out the simplification, etc., of handling operations. SOLUTION: This rice transplanter is obtained by installing a fertilizer guide member 83 for making a fertilizer dropped from a fertilizer taking outlet 66 flow down and guide the fertilizer on the lower side of the fertilizer taking outlet 66 in the rice transplanter equipped with a fertilizer application hopper 42 installed on the upper side of a fertilizer delivery case 43 and further provided with the fertilizer taking outlet 66 for discharging the fertilizer in the interior of the fertilizer application hopper 42.
Patent JP-S5341138-A (JP)
Title: Braille character/pattern sensor board and reader device
Inventor: SHIRATANI SADAO
IPC: G06K9/20
Filed: 1976-09-28
Abstract: PURPOSE: To ensure a recognition for the braille information by using an information medium featuring an easy handling, storage, transportation, etc.  as well as securing a braille display arrangement similar to the braille printed matters. At the same time, a displau is realized both for the braille characters and the braille patterns by using a sensor board available in common for both the characters and patterns. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5740282-A (JP)
Title: Electrophotographic copying method
Inventor: SAITOU ITARU
IPC: G03G15/22
Filed: 1980-08-22
Abstract: PURPOSE:To obtain a photoreceptor that no light fatigue is caused over the long period and high sensitivity usage is possible, by repeatedly and uniformly exposing and charging the photoreceptor provided with a photoconductive layer dispersing a prescribed photoconductive material to a binder resin, and executing a hysteresis processing to the same. CONSTITUTION:A photoconductive layer obtained by dispersing a photoconductive material containing at least cadmium and selenium into binder resin is provided to a photoreceptor 6. The photoreceptor 6 is rotated at a high speed to perform uniform exposure plural times repeatedly through an optical eraser 7 and it is subjected to full exposure a corona charger 8 to execute a hysteresis applying treatment. Thus, the variation of photosensitivity of the photoreceptor 6 is stabilized at the initial stage. By the stabilization of photosensitive variation generated in high sensitivity state of the photoreceptor preceding the copying, a photoreceptor that no light fatigue is caused over the long period and high sensitivity usage is possible is obtained. Therefore, a stable and fine picture can be reproduced even when the light within the area of infrared-ray wavelength is used.
Patent JP-H01289550-A (JP)
Title: Apparatus for controlling magnetic force of molten steel flow in cast slab
Inventor: ONO TADASHI
IPC: B22D11/103
Filed: 1988-05-13
Abstract: PURPOSE:To optimize distribution of magnetic flux density and to improve the quality of a cast slab by arranging movable iron core divided into casting direction or casting width direction to iron cores in electromagnetic devices and advancing/retreating these iron cores with each independent driving mechanisms. CONSTITUTION:One pair of electromagnetic devices 4 are arranged to the mold long side 3A and in these iron cores, the movable iron cores 5B, 5C divided into the casting direction or casting width direction are arranged. Further, the driving mechanisms 7 of screw rod type, etc., are independently arranged to the iron cores 5B, 5C, respectively, to make advancable/retreatable to the mold 3. By arranging the movable iron cores 5B, 5C under sticking to the long side 3A or adjusting distance from the long side 3A, the max. braking force can be given to the necessary part while reducing electromagnetic braking force at the meniscus part in the mold. Therefore, the distribution of the density is optimized and the development of surface flaw in the cast slab is prevented and the quality of the cast slab is improved.
Patent JP-S63278957-A (JP)
Title: Thermoplastic resin composition excellent in color development
Inventor: NAKAYAMA KOICHI
IPC: C08L25/14
Filed: 1987-05-12
Abstract: PURPOSE:To obtain a thermoplastic resin composition excellent in balance among color developability, chemical resistance, impact resistance and moldability, by mixing two specified graft copolymers with a specified terpolymer. CONSTITUTION:The title composition comprising 20-75pts.wt. graft copolymer component consisting of 20-75wt.% graft copolymer mixture consisting of 10-80wt.% graft copolymer (A) prepared by polymerizing 25-70wt.% monomer mixture comprising an aromatic vinyl compound and an unsaturated nitrile, etc. in the presence of a diene rubber containing at least 90wt.% particles of a particle diameter of 0.1-0.3mu and a gel fraction >=70wt.% and 90-20wt.% graft polymer (B) prepared by polymerizing 25-70wt.% monomer mixture comprising an aromatic vinyl compound and an unsaturated nitrile compound, etc. in the presence of a diene rubber having a content >=90wt.% of particles of a particle diameter of 0.3-0.6mu and a gel fraction >=70wt.% and 80-25pts.wt. terpolymer (C) comprising an aromatic vinyl compound, an unsaturated nitrile compound and an alkyl unsaturated carboxylate and having a rubber content of 6-40wt.%.
Patent JP-H08286175-A (JP)
Title: Handwriting liquid crystal board
Inventor: IKEDA MASAHIKO
IPC: G02F1/13
Filed: 1995-04-18
Abstract: PURPOSE: To use the handwriting liquid crystal board which is a picture drawing toy even as a memo board which is fitted to the wall surface of a refrigerator, etc. CONSTITUTION: The handwriting liquid crystal board 10 is constituted by using liquid crystal sheets 1 and 1' having at least a conductive layer 3 and a liquid crystal dispersed polymer layer 7 having liquid crystal 5 finely dispersed in a polymer matrix. The constitution member of the surface of the handwriting liquid crystal board 10 on the opposite side from the display screen is enabled to be sucked or stuck on and peeled off a body repeatedly. Or a member which can repeatedly be stuck on and peeled off a body is incorporated in the opposite side from the display screen.
Patent JP-S5820133-A (JP)
Inventor: WATANABE ISAMU
IPC: A01K61/00
Filed: 1981-07-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06321005-A (JP)
Title: Vehicular head lamp mounting structure
Inventor: TSUJI YASUSHI
IPC: B62D25/10
Filed: 1993-05-19
Abstract: PURPOSE:To prevent a head lamp from projecting forward in a head-on collision by making a structure in which a projecting part is inserted through a hole through a process of providing the projecting part on either one of the head lamp and the bonnet and the hole part on the other part and closing a bonnet. CONSTITUTION:A head lamp main body 5 is arranged while being pinched between a bonnet 15 and a bumper 16. In a part of the head lamp main body 5, a hole 17 is formed in the position to be overlapped on a shroud upper panel 2, and a hole 18 is formed in the position to face the hole 17 also in the shroud upper panel 2. A T-shaped pin 19 is mounted in a position to face both holes 17, 18 on the inner panel 15B of the bonnet 15 so as to be extended downward, and the pin 19 is fitted into the holes 17, 18 when the bonnet 15 is closed. Since the pin 19 is fitted therein, the head lamp is prevented from projecting forward even if the vehicle receives load of a head-on collision and also even if forward inertia force acts on the head lamp.
Patent JP-H02296757-A (JP)
Title: Composition for molding cement and production of cement molded product with this composition
Inventor: KANEKO MIKIO
IPC: C04B28/04
Filed: 1989-05-10
Abstract: PURPOSE:To obtain a cement molded product having superior water resistance and hardly reducing the strength even in water or in a humid environment by adding melamine-formaldehyde resin and a curing catalyst to a cement-water- cellulose ether compsn. CONSTITUTION:A compsn. (A) is prepd., e.g. by kneading 100 pts.wt. cement with 15-30 pts.wt. water and 4-15 pts.wt. cellulose ether. A mixture (B) of 0.5-3 pts.wt. melamine-formaldehyde resin with a required amt. of an org. amine curing catalyst is added to the compsn. A and mixed immediately before extrusion molding to obtain a compsn. for molding. This compsn. is shaped into a board, etc., by extrusion molding and post-treated by curing, heating and drying to obtain a cement molded product. The elution of the cellulose ether in the molded product can be prevented and the strength of the product is hardly reduced even in water or in a humid environment. Since superior lubricity is rendered to the compsn. A by blending with the mixture B, shaping can be carried out by extrusion molding.
Patent JP-S5450731-A (JP)
Title: Ignitor for internal combustion engine
Inventor: KAWAKAMI KAZUHIKO
IPC: F02P3/055
Filed: 1977-09-30
Abstract: PURPOSE:To provide an ignitor for an internal combustion engine in which the circuit therefor is protected against a high voltage surge by constituting same such that terminals provided to an amplifier are arranged in an optimum close relation to each other. CONSTITUTION:An integrated circuit device 11 has terminal 19a connected to a power line, terminals 19b and 19c connected to conductors of a shielded line (signal line) 18, terminal 19d to a shielded braid, terminal 19e to a primary line, and terminal 19f to a grounded line. The terminal 19d and 19f are connected to a same voltage in the IC device 11. The distance between two adjacent ones of the terminal 19a to 19f is designed to be 1 mm or near so that atmospheric discharge may appear between them if a high voltage near to 1 KV is applied. By such arrangement of the terminals, the terminal 19a for a power source is grounded by way of a battery, and atmospheric discharge from the prinary terminal 19c is effected to the grounded terminal 19d or 19f, thereby attaining protection of circuit elements in the IC device 11 from such atmospheric discharge.
Patent JP-S62272949-A (JP)
Title: Rice cake powdered with soybean flour
Inventor: SASAHARA AKINOBU
IPC: A23L7/10
Filed: 1986-05-20
Abstract: PURPOSE:To obtain a rice cake powered with soybean flour, having excellent taste and flavor and useful as a health food, by adding soybean flour to cooked rice, pounding the mixture at high temperature under pressure, kneading the product and dividing into cakes of uniform size. CONSTITUTION:100pts. of steamed rice is added with 20-40pts. of soybean flour and a proper amount of water, pounded at 70-100 deg.C under pressure, kneaded and divided into cakes of uniform size.